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Infrared Signal Detection by Upconversion TechniqueWe demonstrated up-conversion assisted detection of a 2.05-micron signal by using a bulk periodically poled Lithium niobate crystal. The 94% intrinsic up-conversion efficiency and 22.58% overall detection efficiency at pW level of 2.05-micron was achieved.
Document ID
20140010070
Acquisition Source
Langley Research Center
Document Type
Conference Paper
Authors
Wong, Teh-Hwa (Science Applications International Corp. Hampton, VA, United States)
Yu, Jirong (NASA Langley Research Center Hampton, VA, United States)
Bai, Yingxin (Science Applications International Corp. Hampton, VA, United States)
Johnson, William E. (Montana State Univ. System Bozeman, MT, United States)
Date Acquired
July 24, 2014
Publication Date
June 8, 2014
Subject Category
Lasers And Masers
Report/Patent Number
NF1676L-18166
Report Number: NF1676L-18166
Meeting Information
Meeting: CLEO 2014 (Conference on Lasers Elect-Optics)
Location: San Jose, CA
Country: United States
Start Date: June 8, 2014
End Date: June 13, 2014
Funding Number(s)
WBS: WBS 432938.09.01.07.01
Distribution Limits
Public
Copyright
Public Use Permitted.

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